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[v0.99] Cut text if it does not fit in the terminal, as suggested by #65 and motivated by many others. Needs testing and refactoring

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Dr-Noob
2021-08-14 18:30:45 +02:00
parent 2c69889d65
commit 4e29e481b7
1 changed files with 20 additions and 4 deletions
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24
src/common/printer.c
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@@ -358,16 +358,18 @@ uint32_t longest_field_length(struct ascii* art, int la) {
}
#if defined(ARCH_X86) || defined(ARCH_PPC)
void print_ascii_generic(struct ascii* art, uint32_t la, const char** attribute_fields) {
void print_ascii_generic(struct ascii* art, uint32_t la, int32_t text_space, const char** attribute_fields) {
struct ascii_logo* logo = art->art;
int attr_to_print = 0;
int attr_type;
char* attr_value;
int32_t current_space;
uint32_t space_right;
int32_t space_up = ((int)logo->height - (int)art->n_attributes_set)/2;
int32_t space_down = (int)logo->height - (int)art->n_attributes_set - (int)space_up;
uint32_t logo_pos = 0;
int32_t iters = max(logo->height, art->n_attributes_set);
char* text_output = emalloc(sizeof(char) * 1024);
printf("\n");
for(int32_t n=0; n < iters; n++) {
@@ -402,11 +404,25 @@ void print_ascii_generic(struct ascii* art, uint32_t la, const char** attribute_
attr_to_print++;
space_right = 1 + (la - strlen(attribute_fields[attr_type]));
printf("%s%s%s%*s%s%s%s\n", logo->color_text[0], attribute_fields[attr_type], art->reset, space_right, "", logo->color_text[1], attr_value, art->reset);
current_space = max(0, text_space);
snprintf(text_output, 1024, "%s", attribute_fields[attr_type]);
printf("%s%.*s%s", logo->color_text[0], current_space, text_output, art->reset);
current_space -= strlen(attribute_fields[attr_type]);
current_space = max(0, current_space);
snprintf(text_output, 1024, "%*s", space_right, "");
printf("%.*s", current_space, text_output);
current_space -= space_right;
current_space = max(0, current_space);
snprintf(text_output, 1024, "%s", attr_value);
printf("%s%.*s%s", logo->color_text[1], current_space, text_output, art->reset);
printf("\n");
}
else printf("\n");
}
printf("\n");
free(text_output);
}
#endif
@@ -470,7 +486,7 @@ bool print_cpufetch_x86(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
longest_attribute = longest_attribute_length(art, attribute_fields);
}
print_ascii_generic(art, longest_attribute, attribute_fields);
print_ascii_generic(art, longest_attribute, term->w - art->art->width, attribute_fields);
free(manufacturing_process);
free(max_frequency);
@@ -555,7 +571,7 @@ bool print_cpufetch_ppc(struct cpuInfo* cpu, STYLE s, struct color** cs, struct
longest_attribute = longest_attribute_length(art, attribute_fields);
}
print_ascii_generic(art, longest_attribute, attribute_fields);
print_ascii_generic(art, longest_attribute, term->w - art->art->width, attribute_fields);
return true;
}